TM 5-3895-383-24
Table 1-1. Unit Preventive Maintenance Checks and Services CONT.
Location
Item
Man-
Item to be
Not Fully Mission
No.
hour
Checked or
Capable If:
Interval
Serviced
Procedure
10
250 H
0.2
Cooling System
Check concentration coolant (Page 1-76).
or Q
NOTE
· Refer to DA Pam 738-750 for sampling
requirements.
· Hard time intervals for engine oil PMCS
apply only during warranty period.
After expiration of warranty, active
Army Units will send engine oil sample
to an AOAP laboratory for analysis
after 50 hours or quarterly, whichever
comes first. Reserve Army Units and
National Guard activities will use 50
hours
or
semiannually,
whichever
comes first, as the prescribed interval.
· Intervals for sampling as well as
draining and refilling lubricants may be
changed by an AOAP laboratory.
· If AOAP laboratory support is not
available, change engine oil and filter
(Page
1-99)
after
250
hours
of
operation.
11
50 H
0.1
Engine Oil
Take engine oil sample for AOAP analysis
Faulty oil results
or Q
(Chapter 2).
received from AOAP
lab "Do not operate".
12
250 H
0.4
Engine Oil
Change oil and filter (Page 1-98).
or Q
NOTE
Hard time intervals for hydraulic system
PMCS apply during warranty period.
After expiration of warranty, AOAP will be
in effect for all active and reserve Army
Units and National Guard activities.
13
250 H
0.1
Hydraulic Oil
Take hydraulic oil sample for AOAP analysis
Faulty oil results
or Q
(Chapter 2).
received from AOAP
lab "Do not operate".
14
250 H
0.3
Wheel Drive
Check oil level (Page 1-128).
Gearbox
1-12
